Big Data Europe First SC5 hangout Introduction

Empowering Communities with Data TechnologiesFraunhofer IAIS - coordinatorSC Workshops

BIG DATA EUROPE

The Motivation – Big Data

Every day, we create 2.5 quintillion bytes of data — so much that 90% of the data in the world today has been created in the last two years alone.

This data comes from everywhere: sensors used to gather climate information, posts to social media sites, digital pictures and videos, purchase transaction records, and cell phone GPS signals to name a few.

This data is big data. Source: IBM

Big Data: Dimensions

www.big-data-europe.eu

Volume

Velocity

Variety

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Veracity!

Big Data Dimensions

Health> ClimateEnergyTransportFoodSocietiesSecurity

Big Data in Europe: Challenges, Opportunities

www.big-data-europe.eu

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#3: Analyse, Discover, Visualise#4: Mashup, Cross-domain Exploitation

JournalistsCitizens Industry

Authorities

location

location

Weather Maps

ForecastsStatisticsMaritime Data

Data Value Chain Evolution

2 mai 2023www.big-data-europe.eu

Extraction, Curation Quality, Linking, Integration

Publication, Visualization, Analysis

Extraction, Curation, Quality, Linking, Integration, Publication,

Visualization, Analysis

HealthTransport

Security

Extraction Curation Quality Linking Integration Publication Visualization Analysis

Data Repositories Linked Open Data Cloud

Stage 1

Stage 2

Stage 3

Food SocietiesClimate Energy

Rationale Show societal value of Big Data Lower barrier for using big data

technologieso Required effort and resourceso Limited data science skills

Help establishing cross-lingual/organizational/domain Data Value Chains 2 mai 2023

BigDataEurope: Consortium

Stakeholder Engagement Cycle

Data Aggregator Platform: Blueprint

Batch Layer

Speed Layer

Data Storage

Real-time data &

Transactions …

Batch View

Real-time View

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message passing

Applications & ShowcasesReal-time dashboardsDomain-specific BDE apps

Big Data AnalyticsIn-stream Mining

BDE Platform &

Intelligence

Input dataStreamSpatialSocialStatistical TemporalTransactionalImagery

+ Semantic Layer (Retaining Semantics using LD approach )

Lambda Architecture

Big Data & Transport Challenges

o We want to hear what you have to say!o Input for BD Aggregator Platform &

Components Opportunities

o We want to broaden your horizons!o We will provide free, useful, cutting-edge

BD tools. 2 mai 2023www.big-data-europe.eu